PsiTransfer: Upload PATCH path traversal can create `config.<NODE_ENV>.js` and lead to code execution on restart

{
                    "vendor": "psi-4ward",
                    "product": "psitransfer",
                    "versions": [
                        {
                            "version": "< 2.4.3",
                            "status": "affected"
                        }
                    ]
                }